7540398

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 17118720

約数和(自身を除く): 9578322

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 2971, 5942, 8913, 17826, 26739, 53478, 80217, 139637, 160434, 279274, 418911, 837822, 1256733, 2513466, 3770199, 7540398]

約数ペア:

[(1, 7540398), (2, 3770199), (3, 2513466), (6, 1256733), (9, 837822), (18, 418911), (27, 279274), (47, 160434), (54, 139637), (94, 80217), (141, 53478), (282, 26739), (423, 17826), (846, 8913), (1269, 5942), (2538, 2971)]